Class 3 Maths Worksheet: Measurement
The method (Big unit to small: multiply): 1 m = 100 cm, 1 km = 1000 m, 1 kg = 1000 g, 1 L = 1000 mL. Big unit → small unit: multiply. Small unit → big unit: divide. 2 m 35 cm = 200 cm + 35 cm = 235 cm. Choose the unit by size: a pencil in cm, a road in km, a toffee in g, a bucket of water in L.
NameDateTime takenScore ___ / 40
- 1.6 m 43 cm = ? cm
- 2.3 L 600 mL = ? mL
- 3.A pink ribbon is 19 cm long and a blue ribbon is 37 cm long. What is their total length (in cm)?
- 4.7000 mL = ? L
- 5.1 m 94 cm = ? cm
- 6.3 kg = ? g
- 7.Which unit would you use to measure the height of a door? (a) kg (b) m (c) L
- 8.A white ribbon is 16 cm long and a green ribbon is 17 cm long. What is their total length (in cm)?
- 9.4000 m = ? km
- 10.3 km 200 m = ? m
- 11.Which unit would you use to measure the milk in a big can? (a) g (b) kg (c) L
- 12.A jug has 600 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 13.A pink ribbon is 15 cm long and a yellow ribbon is 38 cm long. What is their total length (in cm)?
- 14.7 km = ? m
- 15.300 cm = ? m
- 16.A red ribbon is 22 cm long and a pink ribbon is 18 cm long. What is their total length (in cm)?
- 17.8000 g = ? kg
- 18.4 L 450 mL = ? mL
- 19.8 L = ? mL
- 20.A pink ribbon is 41 cm long and a green ribbon is 34 cm long. What is their total length (in cm)?
- 21.A jug has 800 mL of milk. 750 mL is poured into a glass. How many mL of milk are left in the jug?
- 22.6 L = ? mL
- 23.Which unit would you use to measure the length of a cricket pitch? (a) mL (b) m (c) g
- 24.1 L 450 mL = ? mL
- 25.5 km 700 m = ? m
- 26.A jug has 500 mL of milk. 300 mL is poured into a glass. How many mL of milk are left in the jug?
- 27.A jug has 350 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 28.7 kg 450 g = ? g
- 29.6000 mL = ? L
- 30.A jug has 1000 mL of milk. 100 mL is poured into a glass. How many mL of milk are left in the jug?
- 31.8 m = ? cm
- 32.2 L 900 mL = ? mL
- 33.4 L = ? mL
- 34.3 m 38 cm = ? cm
- 35.9 kg = ? g
- 36.2 kg 800 g = ? g
- 37.1 km 200 m = ? m
- 38.A jug has 200 mL of milk. 50 mL is poured into a glass. How many mL of milk are left in the jug?
- 39.3 km = ? m
- 40.A blue ribbon is 57 cm long and a yellow ribbon is 49 cm long. What is their total length (in cm)?
Answer key
- 643
- 3600
- 56
- 7
- 194
- 3000
- m
- 33
- 4
- 3200
- L
- 550
- 53
- 7000
- 3
- 40
- 8
- 4450
- 8000
- 75
- 50
- 6000
- m
- 1450
- 5700
- 200
- 300
- 7450
- 6
- 900
- 800
- 2900
- 4000
- 338
- 9000
- 2800
- 1200
- 150
- 3000
- 106
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